<template>
    <div class="account-box">
        <div class="toggle">
            <a @click="isMsgLogin = false" href="javascript:;" v-if="isMsgLogin" >
                <i class="iconfont icon-user"></i> 使用账号登录
            </a>
            <a @click="isMsgLogin = true" href="javascript:;" v-else>
                <i class="iconfont icon-msg"></i> 使用短信登录
            </a>
        </div>
        <Form ref="formCom" class="form" :validation-schema="mySchema" autocomplete="off" v-slot="{errors}">
            <template v-if="!isMsgLogin">
                <div class="form-item">
                    <div class="input">
                        <i class="iconfont icon-user"></i>
                        <Field :class="{error:errors.account}" v-model="form.account" type="text" name="account" placeholder="请输入用户名或手机号" />
                    </div>
                    <div class="error" v-if="errors.account"><i class="iconfont icon-warning" />{{errors.account}}</div>
                </div>
                <div class="form-item">
                    <div class="input">
                        <i class="iconfont icon-lock"></i>
                        <Field :class="{error:errors.password}" v-model="form.password" type="password" name="password" placeholder="请输入密码" />
                    </div>
                    <div class="error" v-if="errors.password"><i class="iconfont icon-warning" />{{errors.password}}</div>
                </div>
            </template>
            <template v-else>
                <div class="form-item">
                    <div class="input">
                        <i class="iconfont icon-user"></i>
                        <Field :class="{error:errors.mobile}" v-model="form.mobile" type="text" name="mobile" placeholder="请输入手机号" />
                    </div>
                    <div class="error" v-if="errors.mobile"><i class="iconfont icon-warning" />{{errors.mobile}}</div>
                </div>
                <div class="form-item">
                    <div class="input">
                        <i class="iconfont icon-code"></i>
                        <Field :class="{error:errors.code}" v-model="form.code" type="text" name="code" placeholder="请输入验证码" />
                        <span class="code" @click="send()">{{time===0?'发送验证码':`${time}秒后发送`}}</span>
                    </div>
                    <div class="error" v-if="errors.code"><i class="iconfont icon-warning" />{{errors.code}}</div>
                </div>
            </template>
            <div class="form-item">
                <div class="agree">
                    <Field as="XtxCheckbox" name="isAgree" v-model="form.isAgree" />
                    <span>我已同意</span>
                    <a href="javascript:;">《隐私条款》</a>
                    <span>和</span>
                    <a href="javascript:;">《服务条款》</a>
                </div>
                <div class="error" v-if="errors.isAgree"><i class="iconfont icon-warning" />{{errors.isAgree}}</div>
            </div>
            <a href="javascript:;" @click="login" class="btn">登录</a>
        </Form>
        <div class="action">
            <a href="https://graph.qq.com/oauth2.0/authorize?client_id=100556005&response_type=token&scope=all&redirect_uri=http%3A%2F%2Fwww.corho.com%3A8080%2F%23%2Flogin%2Fcallback">
                <img src="https://qzonestyle.gtimg.cn/qzone/vas/opensns/res/img/Connect_logo_7.png" alt="">
            </a>
            <div class="url">
                <a href="javascript:;">忘记密码</a>
                <a href="javascript:;">免费注册</a>
            </div>
        </div>
    </div>
</template>
<script>
import { getCurrentInstance, onUnmounted, reactive, ref, watch } from "vue";
import { Form, Field } from 'vee-validate'
import scheam from '@/utils/vee-validate-schema'
import Message from "@/components/library/Message";
import { userAccountLogin, userMobileLogin, userMobileLoginMsg } from "@/api/user";
import { useStore } from 'vuex';
import { useRoute, useRouter } from 'vue-router';
import { useIntervalFn } from '@vueuse/core';
export default {
    name: "LoginForm",
    components:{ Form, Field },
    setup() {
        // 是否短信登录
        const isMsgLogin = ref(false);
        // 表单信息对象
        const form = reactive({
            isAgree: true,
            account: null,
            password: null,
            mobile: null,
            code: null
        })
        // 校验规则对象
        const mySchema = {
            account: scheam.account,
            password: scheam.password,
            mobile: scheam.mobile,
            code: scheam.code,
            isAgree: scheam.isAgree
        }
        // 切换表单元素 还原数据和清除校验
        const formCom = ref(null)
        watch(isMsgLogin,()=>{
            // 还原数据
            form.isAgree = true
            form.account = null
            form.password = null
            form.mobile = null
            form.code = null
            formCom.value.resetForm()
        })
        // setup中获取组件实例 vue3拿原型方法
        // const { proxy } = getCurrentInstance()
        // 点击登录校验
        const store = useStore()
        const router = useRouter()
        const route = useRoute()
        const login = async () =>{
            // validate整体表单校验 返回的是promise
            const valid = await formCom.value.validate()
            // Message({type:'error',text:'用户名或者密码错误'})
            // proxy.$message({type:'error',text:'用户名或者密码错误'})
            if (valid) {
                try{
                    let data = null
                    if (isMsgLogin.value) {
                        // 手机号登录
                        const { mobile,code } = form
                        data = await userMobileLogin({ mobile,code })
                    }else{
                        const { account,password } = form
                        data = await userAccountLogin({ account,password })
                        // }).catch(e=>{
                        //     // 失败提示
                        //     if (e.response.data) {
                        //         Message({type:'error',text:e.response.data.message || '登录失败'})
                        //     }
                        // })
                    }
                    const {id,account,avatar,mobile,nickName,token} = data.result
                    store.commit('user/setUser',{id,account,avatar,mobile,nickName,token})
                    // 跳转
                    router.push(route.query.redirectUrl || '/')
                    Message({type:'success',text:'登录成功'})
                }catch(e){
                    if (e.response.data) {
                        Message({type:'error',text:e.response.data.message || '登录失败'})
                    }
                }
            }
            
        }
        // pause暂停, resume开始
        // useIntervalFn(回调函数，执行间隔，是否立即开启)
        const time = ref(0)
        const { pause, resume } = useIntervalFn(()=>{
            time.value--
            if (time.value<=0) {
                pause()
            }
        },1000,false)
        // 清除定时器
        onUnmounted(()=>{
            pause()
        })
        const send = async () =>{
            const valid = scheam.mobile(form.mobile)
            if (valid === true) {
                if (time.value === 0) {
                    await userMobileLoginMsg(form.mobile)
                    Message({type:'success',text:'发送成功'})
                    // 开启倒计时
                    time.value = 60
                    resume()
                }
            }else{
                // 失败时 使用vee-validate的错误信息
                form.value.setFieldError('mobile',valid)
            }
        }
        // 初始化qq登录
        // onMounted(()=>{
        //     QC.Login({btnId:'qqLoginBtn'})
        // })
        return { isMsgLogin, form, mySchema,formCom,login,send,time }
    },
};
</script>
<style lang="less" scoped>
// 账号容器
.account-box {
    .toggle {
        padding: 15px 40px;
        text-align: right;

        a {
            color: @xtxColor;

            i {
                font-size: 14px;
            }
        }
    }

    .form {
        padding: 0 40px;

        &-item {
            margin-bottom: 28px;

            .input {
                position: relative;
                height: 36px;

                > i {
                    width: 34px;
                    height: 34px;
                    background: #cfcdcd;
                    color: #fff;
                    position: absolute;
                    left: 1px;
                    top: 1px;
                    text-align: center;
                    line-height: 34px;
                    font-size: 18px;
                }

                input {
                    padding-left: 44px;
                    border: 1px solid #cfcdcd;
                    height: 36px;
                    line-height: 36px;
                    width: 100%;

                    &.error {
                        border-color: @priceColor;
                    }

                    &.active,
                    &:focus {
                        border-color: @xtxColor;
                    }
                }

                .code {
                    position: absolute;
                    right: 1px;
                    top: 1px;
                    text-align: center;
                    line-height: 34px;
                    font-size: 14px;
                    background: #f5f5f5;
                    color: #666;
                    width: 90px;
                    height: 34px;
                    cursor: pointer;
                }
            }

            > .error {
                position: absolute;
                font-size: 12px;
                line-height: 28px;
                color: @priceColor;

                i {
                    font-size: 14px;
                    margin-right: 2px;
                }
            }
        }

        .agree {
            a {
                color: #069;
            }
        }

        .btn {
            display: block;
            width: 100%;
            height: 40px;
            color: #fff;
            text-align: center;
            line-height: 40px;
            background: @xtxColor;

            &.disabled {
                background: #cfcdcd;
            }
        }
    }

    .action {
        padding: 20px 40px;
        display: flex;
        justify-content: space-between;
        align-items: center;

        .url {
            a {
                color: #999;
                margin-left: 10px;
            }
        }
    }
}
</style>